diff --git a/examples/local_dev/calculator/requirements.txt b/examples/local_dev/calculator/requirements.txt
index dd7967a..2a3275f 100644
--- a/examples/local_dev/calculator/requirements.txt
+++ b/examples/local_dev/calculator/requirements.txt
@@ -1,2 +1,2 @@
 six==1.11.0
-urllib3==1.22
\ No newline at end of file
+urllib3==1.26.17
\ No newline at end of file